File list (Check if you may need any files):
process_communication\.classpath
.....................\.project
.....................\bin\common\Dao.class
.....................\...\......\piped.class
.....................\...\netversion\client\Client.class
.....................\...\..........\......\ClientAction.class
.....................\...\..........\......\IpInfo.class
.....................\...\..........\server\Server.class
.....................\...\..........\......\ServerDemo.class
.....................\src\common\Dao.java
.....................\...\......\piped.java
.....................\...\netversion\client\Client.java
.....................\...\..........\......\ClientAction.java
.....................\...\..........\......\IpInfo.java
.....................\...\..........\server\Server.java
.....................\...\..........\......\ServerDemo.java
.....................\bin\netversion\client
.....................\...\..........\server
.....................\src\netversion\client
.....................\...\..........\server
.....................\bin\common
.....................\...\netversion
.....................\src\common
.....................\...\netversion
.....................\bin
.....................\src
process_communication